ETSI ES V1.3.1 ( ) ETSI Standard. Open Service Access (OSA); Parlay X Web Services; Part 7: Account Management (Parlay X 2)

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1 Standard Open Service Access (OSA); Parlay X Web Services; Part 7: Account Management (Parlay X 2)

2 2 Reference RES/TISPAN OSA Keywords API, OSA, service 650 Route des Lucioles F Sophia Antipolis Cedex - FRANCE Tel.: Fax: Siret N NAF 742 C Association à but non lucratif enregistrée à la Sous-Préfecture de Grasse (06) N 7803/88 Important notice Individual copies of the present document can be downloaded from: The present document may be made available in more than one electronic version or in print. In any case of existing or perceived difference in contents between such versions, the reference version is the Portable Document Format (PDF). In case of dispute, the reference shall be the printing on printers of the PDF version kept on a specific network drive within Secretariat. Users of the present document should be aware that the document may be subject to revision or change of status. Information on the current status of this and other documents is available at If you find errors in the present document, please send your comment to one of the following services: Copyright Notification No part may be reproduced except as authorized by written permission. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute The Parlay Group All rights reserved. DECT TM, PLUGTESTS TM, UMTS TM, TIPHON TM, the TIPHON logo and the logo are Trade Marks of registered for the benefit of its Members. 3GPP TM is a Trade Mark of registered for the benefit of its Members and of the 3GPP Organizational Partners.

3 3 Contents Intellectual Property Rights...5 Foreword Scope References Normative references Definitions and abbreviations Definitions Abbreviations Detailed service description Namespaces Sequence diagrams Prepaid account recharge using a voucher Prepaid account recharge using direct payment XML Schema data type definition DatedTransaction structure Balance structure BalanceExpireDetails structure Web Service interface definition Interface: AccountManagement Operation: getbalance Input message: getbalancerequest Output message: getbalanceresponse Referenced faults Operation: getcreditexpirydate Input message: getcreditexpirydaterequest Output message: getcreditexpirydateresponse Referenced faults Operation: balanceupdate Input message: balanceupdaterequest Output message: balanceupdateresponse Referenced faults Operation: voucherupdate Input message: voucherupdaterequest Output message: voucherupdateresponse Referenced Faults Operation: gethistory Input message: gethistoryrequest Output message: gethistoryresponse Referenced faults Operation: getbalancetypes Input message: getbalancetypesrequest Output message: getbalancetypesresponse Referenced faults Fault definitions ServiceException SVC0250: End user authentication failed SVC0251: Unknown Voucher PolicyException POL0220: Vouchers not accepted Service policies...15

4 4 Annex A (normative): WSDL for Account Management...16 Annex B (informative): Bibliography...17 History...18

5 5 Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to. The information pertaining to these essential IPRs, if any, is publicly available for members and non-members, and can be found in SR : "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to in respect of standards", which is available from the Secretariat. Latest updates are available on the Web server ( Pursuant to the IPR Policy, no investigation, including IPR searches, has been carried out by. No guarantee can be given as to the existence of other IPRs not referenced in SR (or the updates on the Web server) which are, or may be, or may become, essential to the present document. Foreword This Standard (ES) has been produced by Technical Committee Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN). The present document is part 7 of a multi-part deliverable covering Open Service Access (OSA); Parlay X Web Services, as identified below: Part 1: Part 2: Part 3: Part 4: Part 5: Part 6: Part 7: Part 8: Part 9: Part 10: Part 11: Part 12: Part 13: Part 14: "Common"; "Third Party Call"; "Call Notification"; "Short Messaging"; "Multimedia Messaging"; "Payment"; "Account Management"; "Terminal Status"; "Terminal Location"; "Call Handling"; "Audio Call"; "Multimedia Conference"; "Address List Management"; "Presence". The present document has been defined jointly between, The Parlay Group ( and the 3GPP. The present document forms part of the Parlay X 2.2 set of specifications. The present document is equivalent to 3GPP TS V6.6.0 (Release 6).

6 6 1 Scope The present document is part 7 of the Stage 3 Parlay X 2 Web Services specification for Open Service Access (OSA). The OSA specifications define an architecture that enables application developers to make use of network functionality through an open standardized interface, i.e. the OSA APIs. The present document specifies the Account Management Web Service. The following are defined here: Name spaces. Sequence diagrams. Data definitions. Interface specification plus detailed method descriptions. Fault definitions. Service Policies. WSDL Description of the interfaces. 2 References References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For a specific reference, subsequent revisions do not apply. Non-specific reference may be made only to a complete document or a part thereof and only in the following cases: - if it is accepted that it will be possible to use all future changes of the referenced document for the purposes of the referring document; - for informative references. Referenced documents which are not found to be publicly available in the expected location might be found at For online referenced documents, information sufficient to identify and locate the source shall be provided. Preferably, the primary source of the referenced document should be cited, in order to ensure traceability. Furthermore, the reference should, as far as possible, remain valid for the expected life of the document. The reference shall include the method of access to the referenced document and the full network address, with the same punctuation and use of upper case and lower case letters. NOTE: While any hyperlinks included in this clause were valid at the time of publication cannot guarantee their long term validity. 2.1 Normative references The following referenced documents are indispensable for the application of the present document. For dated references, only the edition cited applies. For non-specific references, the latest edition of the referenced document (including any amendments) applies. [1] W3C Recommendation (2 May 2001): "XML Schema Part 2: Datatypes". NOTE: Available at:

7 7 [2] ES : "Open Service Access (OSA); Parlay X Web Services; Part 1: Common (Parlay X 2)". [3] ISO 4217: "Codes for the representation of currencies and funds". 3 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the terms and definitions given in ES [2] apply. 3.2 Abbreviations For the purposes of the present document, the abbreviations given in ES [2] apply. 4 Detailed service description Pre-paid subscribers, whether they have subscribed to pre-paid telephony, SMS, or data service, have credits with their service providers; the consumption of services will lead to reduction of their credit, or the credit may expire. Therefore, from time to time, subscribers may have to recharge their accounts. This occurs through an application that interfaces with the subscriber either directly or indirectly. Examples of direct interaction are voice prompts and WAP/web pages, or even SMS. Typically, such multi-modal applications either request a currency amount and, e.g. credit card information, or a voucher number plus credentials. The voucher number and credentials are then validated and causes a pre-determined currency amount to be transferred. The Parlay X 2 Account Management API described in the present document supports account querying, direct recharging and recharging through vouchers. As a side effect, it may prevent subscribers from having their account balance credits expire. 5 Namespaces The AccountManagement interface uses the namespace: The data types are defined in the namespace: The "xsd" namespace is used in the present document to refer to the XML Schema data types defined in XML Schema [1]. The use of the name "xsd" is not semantically significant. 6 Sequence diagrams This clause discusses three scenarios; one where a subscriber uses a voucher, one where the subscriber directly recharges after the payment is cleared, and one where the subscriber checks the recent transactions. NOTE: Associated Account Management API messages are shown in "bold" format: e.g. (getbalance).

8 8 6.1 Prepaid account recharge using a voucher The prepaid subscriber wishes to recharge their account with a voucher and query their account balance. The subscriber uses their mobile phone or other wireline phone to interact with an IVR system. In order to recharge their account, the subscriber must enter the voucher number, the MSISDN to be recharged, and PIN(s). The IVR system accesses an external voucher database to validate the voucher number. The subscriber's account balance is then increased with the value of the voucher (voucherupdate). The subscriber queries their account balance (getbalance), before and/or after the recharge. : End User : IVR : Payment Web Service Log on to IVR Enter voucher information Update voucher Acknowledge receipt Request balance Get balance Balance Play balance message Figure Prepaid account recharge using direct payment Directly recharging (i.e. without a voucher) works much along the same way. In this case, we assume the prepaid subscriber interacts with a web page. After providing the MSISDN, along with the PIN, the user can query the account balance (getbalance). For recharging, the subscriber must enter payment details, for example credit card information, from which the payment will be made. After clearing the payment details, the currency amount will be transferred and the subscriber's prepaid account balance expiration date will be reset (balanceupdate). The subscriber also queries their account balance expiration date (getcreditexpirydate), after the recharge.

9 9 : End User : Self Serve Portal : Payment Web Service Log on to portal Request balance Get balance Balance Display account status Input recharge information Update balance Display account status Request credit expiry date Get credit expiry date Expiry date Display expiry date Log off Figure 2

10 10 7 XML Schema data type definition 7.1 DatedTransaction structure This data structure represents a transaction record. Element Name Element Type Optional Description transactiondate xsd:datetime No The date the transaction occurred. transactiondetails xsd:string No The transaction details. 7.2 Balance structure This data structure represents a balance record. Element Name Element Type Optional Description balancetype xsd:string No Identifies the type of balance. End user accounts may have one or more balances for different types of usage (e.g Voice, SMS, gaming etc) amount xsd:decimal No Amount of balance 7.3 BalanceExpireDetails structure This data structure represents balance expiry details. Element Name Element Type Optional Description balancetype xsd:string No Identifies the type of balance. End user accounts may have one or more balances for different types of usage (e.g Voice, SMS, gaming etc) date xsd:datetime Yes It is the date the identified balance will expire. Do not specify if the balance does not expire 8 Web Service interface definition 8.1 Interface: AccountManagement The Account Management interface provides access to account information for update and query operations Operation: getbalance This message results in getting account balances indicated by the end user identifier and associated end user PIN. The returned amount for each balance is specified as a currency amount. End users accounts may have a single balance for all usage, or may have multiple balances for different uses. For example, an end user may have a separate balance for voice calls, SMS messages, and GPRS usage Input message: getbalancerequest enduseridentifier xsd:anyuri No This parameter identifies the end user's account. enduserpin xsd:string Yes Contains the end user's credentials for authorizing access to the account

11 Output message: getbalanceresponse result Balance [1.. unbounded] No It is a set of Balance records, where each record specifies a balance type and the associated amount Referenced faults ServiceException from ES [2]: SVC Service error. SVC Invalid input value. SVC End user authentication failed. PolicyException from ES [2]: POL Policy error Operation: getcreditexpirydate This message results in getting the expiration date of the credit indicated by the end user identifier and associated end user PIN. The returned date is the date the current balance will expire Input message: getcreditexpirydaterequest enduseridentifier xsd:anyuri No This parameter identifies the end user's account. enduserpin xsd:string Yes Contains the end user's credentials for authorizing access to the account Output message: getcreditexpirydateresponse result BalanceExpireDetails [1.. unbounded] No It is a set of records, where each record specifies a balance type and the associated date that the balance will expire Referenced faults ServiceException from ES [2]: SVC Service error. SVC Invalid input value. SVC End user authentication failed. PolicyException from ES [2]: POL Policy error.

12 Operation: balanceupdate This message results in directly recharging the account indicated by the end user identifier and optional associated end user PIN. The reference code is used to uniquely identify the request; it is the application's responsibility to provide a unique reference code within the scope of the application. The balance type identifies an existing balance type in the account, or a new balance type to be added to the account. (Note that the getbalancetypes operation is used to discover the set of allowed balance types that can be associated with a specific end user s account.) The recharge is specified as a currency amount. The balance is requested to expire in the number of days indicated by the period parameter. The operator's policies may overrule this parameter. If the optional period parameter is not present, the operator's policy on balance expiration is always in effect Input message: balanceupdaterequest enduseridentifier xsd:anyuri No This parameter identifies the end user's account. enduserpin xsd:string Yes Contains the end user's credentials for authorizing access to the account. referencecode xsd:string No Textual information to uniquely identify the request, e.g. in case of disputes. balancetype xsd:string No Identifies the type of balance to be recharged. An end user s account may have a balance for each type of usage (e.g. Voice, SMS, gaming etc.). amount xsd:decimal No Currency amount that should be added to the balance identified in the balancetype part. period xsd:int Yes The balance is requested to expire in the number of days indicated by this parameter. The operator's policies may overrule this parameter. If this optional parameter is not present, the operator's policy on balance expiration is always in effect Output message: balanceupdateresponse None Referenced faults ServiceException from ES [2]: SVC Service error. SVC Invalid input value. SVC End user authentication failed. PolicyException from ES [2]: POL Policy error Operation: voucherupdate This message results in directly recharging the account indicated by the end user identifier and optional associated end user PIN. The reference code is used to uniquely identify the request; it is the application's responsibility to provide a unique reference code within the scope of the application. A voucher identifier indirectly specifies the charge. The optional voucher PIN code can be used to verify the voucher.

13 Input message: voucherupdaterequest enduseridentifier xsd:anyuri No This parameter identifies the end user's account. enduserpin xsd:string Yes Contains the end user's credentials for authorizing access to the account. referencecode xsd:string No Textual information to uniquely identify the request, e.g. in case of disputes. voucheridentifier xsd:string No This parameter identifies the voucher. voucherpin xsd:string Yes Contains the voucher's credentials for authentication Output message: voucherupdateresponse None Referenced Faults ServiceException from ES [2]: SVC Service error. SVC Invalid input value. SVC End user authentication failed. SVC Unknown voucher. PolicyException from ES [2]: POL Policy error. POL Vouchers not accepted Operation: gethistory This message results in returning the transaction history of the account indicated by the end user identifier and associated optional end user PIN. The maximum number of entries to return and the start date define the range of transactions that are of interest to the requester. If the total number of entries in the transaction history, starting at the specified date, is larger than the specified maximum number of entries, only the most recent events are returned. Note that the operator might limit the maximum amount of entries to be returned or the period for which the entries are to be returned Input message: gethistoryrequest enduseridentifier xsd:anyuri No This parameter identifies the end user's account. enduserpin xsd:string Yes Contains the end user's credentials for authorizing access to the account. date xsd:datetime Yes This parameter indicates the desired starting date for the entries to be returned. If this parameter is not present, it is up to the discretion of the service to decide this date. maxentries xsd:int Yes This parameter indicates the maximum number of entries that shall be returned. If this parameter is not present, it is up to the discretion of the service to decide how many entries to return.

14 Output message: gethistoryresponse result DatedTransaction [0.. unbounded] Yes It is a DatedTransaction array that consists of types with a date field and a string field: i.e. the date of the occurrence and the transaction details, respectively Referenced faults ServiceException from ES [2]: SVC Service error. SVC Invalid input value. PolicyException from ES [2]: POL Policy error Operation: getbalancetypes This operation is used to discover the set of all possible balance types that are permitted for a specified end user s account Input message: getbalancetypesrequest enduseridentifier xsd:anyuri No This parameter identifies the end user's account. enduserpin xsd:string Yes Contains the end user's credentials for authorizing access to the account Output message: getbalancetypesresponse result xsd:string [1.. unbounded] No Identifies all the balance types that are permitted for this end user s account. An end user s account may have one or more balances for different types of usage (e.g Voice, SMS, gaming etc.) Referenced faults ServiceException from ES [2]: SVC Service error. SVC Invalid input value. SVC End user authentication failed. PolicyException from ES [2]: POL Policy error.

15 15 9 Fault definitions 9.1 ServiceException SVC0250: End user authentication failed Name messageid text variables SVC0250 End user authentication failed. None. Description SVC0251: Unknown Voucher Name messageid text variables SVC0251 Voucher %1 is not valid. %1 Voucher identifier. Description 9.2 PolicyException POL0220: Vouchers not accepted Name messageid text variables POL0220 Vouchers not accepted. None. Description 10 Service policies Service policies for this service. Name Type Description VouchersAccepted xsd:boolean Indicates whether vouchers are accepted? Currency xsd:string Currency used by service (per ISO 4217 [3])

16 16 Annex A (normative): WSDL for Account Management The document/literal WSDL representation of this interface specification is compliant to ES [2] and is contained in text files (contained in archive es_ v010301p0.zip) which accompany the present document.

17 17 Annex B (informative): Bibliography TR : "Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Vocabulary for 3GPP Specifications (3GPP TR )".

18 18 History Document history V1.1.1 March 2005 Publication V1.2.1 December 2006 Publication V1.3.1 February 2008 Membership Approval Procedure MV : to V1.3.1 May 2008 Publication